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Contract OI history

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Dec 18, 2026 EXPIRATION

ENPH $30.00 Call

ENPH261218C00030000

Latest saved OI420Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ENPH $30.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4212100 2026-10-09: 223 OI2026-10-13: 268 OI2026-10-14: 268 OI2026-10-15: 347 OI2026-10-16: 358 OI2026-10-21: 421 OI2026-10-23: 420 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ENPH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing420-1
Oct 21, 2026421+63
Oct 16, 2026358+11
Oct 15, 2026347+79
Oct 14, 20262680
Oct 13, 2026268+45
Oct 09, 2026223No prior observation